baber/WOPTO huggingface dataset:
Patent JP-S6371940-A (JP)
Title: Objective lens driving device
Inventor: NISHIDA SHIGERU
IPC: G11B7/09
Filed: 1986-09-16
Abstract: PURPOSE:To form a thin optical pickup by forming optical paths between plural parallel leaf springs. CONSTITUTION:The space of the optical pickup is effectively used and the compact and thin optical pickup can be realized by forming the optical path between the plural leaf springs supporting the objective lens movably in parallel in the pickup of an optical recorder for optically recording or reproducing information or carrying out both operations. For instance, a prism used as the optical path is disposed between focussing springs and a light source part consisting of a laser diode 1 and a collimator lens 2 is disposed between tracking springs.
Patent JP-H0381903-A (JP)
Title: Display device
Inventor: ISHIKAWA MASAHIDE
IPC: F21S2/00
Filed: 1989-08-24
Abstract: PURPOSE:To allow a single light source to make indication for a plurality of indicator lamp parts in different colors by incorporating plastic fluorescent fiber capable of displaying in different colors. CONSTITUTION:Each indicator lamp part 1 accommodates plastic fluorescent fiber 3 in a cylindrical case 2. Electric signal from a power supply 11 is fed to a light emitting element 8 via an electro-photo transducing circuit 9 and is emitted in the form of optical signal. This output light is transmitted through an optical fiber 6 and cast onto the plastic fluorescent fiber 3 in the indicator lamp part 1. There are a plurality of such plastic fluorescent fibers 3 for differ ent colors, and a fiber or fibers 3 to suit the purpose are selectively incorporated in this indicator lamp part 1, which is mounted in a specified position on the panel P. The fiber 3 emits light according to the fluorescent pigment which the fiber itself possesses, and emitted light in different colors to suit the purpose can be viewed through a front face clear plate 4 of the indicator lamp part 1 from the front side of the panel P.
Patent JP-H0964690-A (JP)
Title: Bpf device
Inventor: YAMAMOTO RYUJI
IPC: H03H11/04
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To sufficiently pass a signal with necessary frequency by reducing an unnecessary component generated by 2nd and 1st trap circuits and attenuating a frequency band other than a prescribed band by a 3rd trap circuit. SOLUTION: A signal FM-modulated by 0.2MHz band width around 1.5MHz and a signal FM-modulated by 0.2MHz band width around 1.7MHz are applied to an input terminal 9. A 1st BPF means 10 is constituted of connecting a 1st VPF 11 having 1.6MHz center frequency and a 2nd BPF 12 having 1.4MHz center frequency in series, an output signal from the means 10 is applied to a trap circuit 13 and the center frequency of the circuit 13 is set up to 1.8MHz to attenuate an 1.7MHz signal. An output signal from the circuit 13 is applied to a trap means 15, the Q value of the means 15 is set up higher than that of the circuit 13 and a trap circuit 16 is serially connected to a trap circuit 17 of which center frequency is set up to 1.25MHz. Thereby a frequency band near the center frequency can be attenuated by the circuits 16, 17.
Patent JP-H1043108-A (JP)
Title: Dry type floor washer
Inventor: KASUGA KOJI
IPC: A47L11/205
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To fully automate the washing of a floor in dry state by supplying washing pellets to the side of the floor, sticking dirt onto the washing pellets by rolling the washing pellets while pressing them onto the side of the floor, and collecting the used washing pellets. SOLUTION: Washing pellets PN in a pellet tank 3 are quantitatively sprinkled in a washing chamber 7H on the bottom face of a car body 1 by a rotary type supplier 5 while traveling the car body, the washing pellets PN are rolled while pressed onto the side of a floor F by a plate body 9 of a washing plate 8, and dirt on the floor F is stuck onto the pellets PN. Then, used washing pellets PO, which are made dirty by washing the floor F, are sucked up by a squeegee 17 and collected through a vacuum hose 18 into a collection tank 4. The left and right plate bodies 9 consisting of the washing plate 8 are formed rectangular and constituted so as to repeat horizontal vibrations oppositely each other.
Patent JP-2000043875-A (JP)
Title: Gas barrier plastic bottle
Inventor: KAKEMURA TOSHIAKI
IPC: B65D23/08
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To enable the coating at a high speed with relatively large power by setting the density of a resin to form a bottle part or a bottle mouth part to be not less than a specified value to prevent thermal deformation generated in forming a film. SOLUTION: In a bottle 1 having a gas barrier thin film 6 formed on an inner surface, an outer surface or both surfaces by a plasma-assisted CVD method and consisting of a polyethylene terephthalate resin, the density of a bottle banel part is not less than 1365 kg/m3, and the density of a bottle mouth part is not less than 1340 kg/m3, preferably not less than 1350 kg/m3. A specific method to increase the density of the plastic bottle includes a method to increase the density by improving the degree of crystallization by setting the die temperature to be high in stretch blow molding of the bottle 1, a method to use a material which is relatively large in degree of crystallization, and a method to add a crystal nucleus agent such as zinc oxide.
Patent JP-H0380886-A (JP)
Title: Premature start prevention system for speedboat race
Inventor: KISHIMOTO MASAHIRO
IPC: A63K3/00
Filed: 1989-08-24
Abstract: PURPOSE:To prevent a premature start by discharging a shower from one or plural numbers of aqueducts set on a run-up waterway in front of a start line. CONSTITUTION:An aqueduct 3 is set at a position 5m in front of the start line 2 of a waterway 1, a nozzle 4 is installed to the aqueduct, and a shower discharge is started. The driver of a speedboat 5 recognizes by sight the discharge position while travelling and makes an effort to prevent the premature start by controlling the speed. The premature start at the start line is usually decided by a photograph decision. Because the shower discharge position is 5m away from the start line, the discharge will not influence the decision, but the discharge is stopped just before the speedboat passes the discharge position. Also, as a discharge condition so the driver can grasp the forward visibility of the discharge position, the height of the aqueduct from the water surface is to be 200-300cm, the diameter of the nozzle is set to be less than 3mm, the space between the nozzles is set to be 20-100cm, the water pressure of the aqueduct is set to be more than 2.5kg/cm<2>, and the flow rate of the nozzle is set to be 2/min.
Patent JP-S6278178-A (JP)
Inventor: OKUDA YUJI
IPC: C04B35/565
Filed: 1985-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0773535-A (JP)
Title: Magnetic field generating device for magneto-optical recording
Inventor: OGATA TAKASHI
IPC: G11B11/10
Filed: 1993-09-02
Abstract: PURPOSE:To provide a magnetic field generating device for a magneto-optical recording which has an interchangeability with respect to magneto-optical recording media of magnetic field modulation or optical modulation systems, has a low power consumption and is easy to reduce its space requirement. CONSTITUTION:A magneto-optical recording magnetic field generating device 1 is provided with a magnetic field modulation magnetic head 2 which modulates generated magnetic field in accordance with information signals, an optical modulation magnetic head 3 which generates a stationary magnetic field without depending on the contents of the information signals, a head supporting plate 4 which holds them and a supporting hinge 5 which moves the plate 4 against an optical axis 12 of a light beam as a magnetic field applying means. During a magnetic field modulation, a magnetic field modulation recording is performed by placing the head 2 on the axis 12 to a magneto-optical disk 8. During an optical modulation, the head 3 is placed on the axis 12 to the disk 8. The head 2 contacts or floats on the surface of the disk 8 and the hinge 5 has a function to move the head 2 against the surface of the disk 8.
Patent JP-2000033757-A (JP)
Title: Method for exchanging ribbon of ribbon cassette, exchange ribbon assembly body and ribbon cassette used in the method
Inventor: YONEZAWA AKIRA
IPC: B41J32/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To facilitate an exchange work for exchanging ribbons of ribbon cassettes such as ink ribbon cassettes, etc., without damaging the ribbons. SOLUTION: An exchange ribbon R wound to a let-off core 30 and having a guide member 100 shaped like a rod in a breadthwise direction at a leading end and, a take-up core 40 having a reception groove 42 for the guide member 100 are prepared. The guide member 100 held by a hand is moved along a ribbon travel path of a ribbon cassette, whereby the ribbon R is stretched to the ribbon travel path. Thereafter, the guide member 100 is set to the reception groove 42 of the take-up core 40. The ribbon R is completely exchanged accordingly.
Patent JP-S6372988-A (JP)
Inventor: MIYASHITA NAOYA
IPC: F16L27/08
Filed: 1986-09-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6375484-A (JP)
Inventor: ARAYA MATAO
IPC: F27B14/18
Filed: 1986-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1065048-A (JP)
Title: Manufacturing method for carrier substrate
Inventor: TERASAKI TATSU
IPC: H05K3/06
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a new carrier substrate which can obtain the carrier substrate with a low cost, a high reliability and a proper productivity. SOLUTION: When a carrier substrate which has an inner bump 12 on a surface of a base film 10, and an outer terminal 5 electrically connected with the inner bump via a wiring film 15 through a through hole 14 on a rear surface is manufactured, the outer terminal 5 is formed by preparing a laminated metal film 11 for forming outer terminal at least on an surface of the base film 11 and by selective half etching of a metal film 11.
Patent JP-S6286219-A (JP)
Title: Controller for supply of improving agent in ground improver on sea
Inventor: HAYAKAWA MITSURU
IPC: E02D3/12
Filed: 1985-09-30
Abstract: PURPOSE:To obtain improved high-quality ground by controllably measuring the discharge amount of an improving agent from a storage tank without affected by the inclination of a ship. CONSTITUTION:An improving agent storage tank 3 is set aboard a ship, and an improving agent discharger 40 and a driver 4 to adjust the amount of improving agent are also provided on the ship. A measurer 2 to continuously measure the weight of the tank 3, a controller 9 to operate the driver 4, and a controller 10 consisting of a sensor to detect continuously the inclination angle of the tank 3 and an arithmetic unit are provided. The measured weight of the tank 3 can thus be corrected and controlled values for feed back become exact all the times. The discharge amount of the improving agent can be exactly controlled without affected by the inclination of the ship.
Patent JP-2001043784-A (JP)
Title: Time switch
Inventor: YOKOYAMA MAKOTO
IPC: G04G15/00
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a time switch that has good assembling operability, sufficient mechanical strength, and high reliability, and is easily changed in mounting direction of the time switch. SOLUTION: This time switch 1 comprises a body 4 and a terminal table 6, one side of the terminal table 6 includes a row of a plurality of terminal portions 5 having terminal springs 7, and the other side of the terminal table 6 includes a terminal table side connector 8 connected electrically to the terminal portions 5. Screw through-holes 10, 10 are drilled near both right and left ends of a mounting plate 9. In the body 4, substantially rectangular through-holes 11, into which the terminal table side connector 8 of the terminal table 6 can be inserted are formed in the upper, lower, right, and left surfaces, body side connectors are provided in the through-holes 11, screw holes 12, 12 are drilled at positions facing the screw through-holes 10, 10 of the terminal table side connector 8.  The terminal table side connector 8 of the terminal table 6 is inserted into the through-hole 11 of the body 4, the terminal table side connector 8 is inserted into the body side connector provided in the through-hole 11, and screws 13, 13 are inserted into the screw through-holes 10, 10 of the mounting plate 9 and fastened and fixed to the screw holes 12, 12 in the body 4.
Patent JP-H1150159-A (JP)
Title: Pre-treatment of sintered raw material and operation of sintering
Inventor: NAKANO MASANORI
IPC: C22B1/16
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To restrain the exhaust quantity of organochlorine compounds from main exhaust gas and to enable the use of usual coal as the alternative of powdery coal for sintering, at the time of using anthracite and scale in sintering. SOLUTION: Pre-treating method of a sintering raw material is executed by blending the scale and/or the anthracite applied with heat treatment at >=500 deg.C, into the sintering raw material, or by charging coal together with coke into CDQ and heating to volatilize-remote the volatile matter in the coal and, thereafter, screening into the mixed material of the powdery coke and the powdery coal and blending this mixed material into the sintering raw material. A sintering operational method is executed by adjusting the additional quantity of the scale and/or the anthracite into the sintering raw material and controlling so that hydro-carbon concn. in the main exhaust gas of the sintering becomes a prescribed value or smaller.
Patent JP-H0881740-A (JP)
Title: Steel for carburizing and carburized member
Inventor: FUKUMOTO SHIHO
IPC: C22C38/24
Filed: 1994-09-13
Abstract: PURPOSE: To produce a steel for carburizing capable of obtaining excellent toughness and produce a carburized member using the same. CONSTITUTION: This is a steel for carburizing having a compsn. contg., by weight, <=0.4% C, 2 to 7% Cr, one or two kinds of W and Mo by 3 to 20% as W equivalent (W+2Mo), 0.5 to <1.1% V, and the balance substantial Fe with inevitable impurities. Furthermore, this carburized member is the one in which a part or the whole part of the surface of the steel for carburizing is carburized.
Patent JP-H1050587-A (JP)
Title: Method and device for exposure
Inventor: TATENO HIROTAKA
IPC: H01L21/027
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To perform high-accuracy projection exposure, corresponding to the refining of a pattern by uniformizing illumination by correcting the variation of light quantity distribution. SOLUTION: A light-shielding plate 26, a reticle 28, and a wafer 34 are respectively rotated by means of rotating and holding sections 27, 30 and 36. The plate 26, reticle 28 and wafer 34 are synchronously rotated by a drive control part 38, so that the angular velocities of the plate 27, reticle 28 and wafer 34 can become equal to each other, while the positional relation between patterns is maintained at the time of alignment. Therefore, even when light quantity unevenness exists in the lighting range, such uneven illumination that cannot be uniformized by means of an optical integrator 20 can be uniformized, because the exposing shot area of the wafer 30 is rotated. The uneven illumination of the surface of the wafer 34 caused by the residual aberration of a projection optical system 32 is also uniformized similarly.
Patent JP-2001037596-A (JP)
Title: Disposable seat cover
Inventor: KASAI TAKAO
IPC: A47C31/11
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an easily attachable/detachable child seat cover quickly absorbing drinks and body fluid such as urine and sweat without the return of fluid by providing an absorptive body including a liquid absorbing and retaining material for the seat cover. SOLUTION: A disposable cover 1 is provided with a liquid absorbing and retaining absorptive body 10 over the whole area substantially, and in formation of the absorptive body 10, it is clamped and held between a liquid impermeable sheet 20 arranged on the child seat contact face side of the absorptive body 10 and a liquid permeable sheet 30 on the opposite side. The seat cover 1 is divided into a seat part 2, a back part 3, and a head part 4, and in the back part 3 or the head part 4, a recess part 5 for passing a seat belt is arranged, while a recess part 6 for passing a buckle fixing the seat belt is arranged in the seat part 2. In this way, the seat cover can be attached/detached onto/from a cotton fabric cover easily.
Patent JP-H0384293-A (JP)
Title: Antislip tool for pipe coupling
Inventor: ISHIYASU TOSHIYUKI
IPC: F16L21/08
Filed: 1989-08-25
Abstract: PURPOSE:To facilitate insertion of an insertion port into an annular member formed with lock bodies by a method wherein the lock bodies are positioned in juxtaposition in an annular shape in a state to be movable in a peripheral direction. CONSTITUTION:In insertion of an insertion port 50, a seal member 30 made of, for example, rubber is previously engaged with a recessed groove 42 for a seal member of a socket 40. An antislip tool A is mounted in a recessed part 43 for an antislip tool in a manner that a support ring 10 is positioned on the side deep in the recessed part for an antislip tool. The antislip tools A are set such that respective lock bodies 20 are positioned in juxtaposition in an annular shape at intervals of a proper distance without making contact with each other and are supported by a support ring 10 engaged internally of a recessed groove 21 for the support ring formed in the inner peripheral surface of each lock body 20. Thereby, the insertion port 50 is inserted through an opening part 41 of the socket 40 in a state that an annular part formed with the lock bodies 20 in reduced in diameter, and can be easily engaged with the recessed part 43 for the antislip tool.
Patent JP-2000006704-A (JP)
Title: Business stand for automobile handle
Inventor: NAKAGAWA IKUYA
IPC: B60N3/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To fit a business stand to a steering handle by providing a clip for fitting a plate to the steering handle at the surface upper section of the plate, and providing a base for mounting a book at the lower section of the plate. SOLUTION: A clip 2 is provided at the surface upper section of a plate 1, and a base 3 for mounting a book is provided at the surface lower section of the plate 1. An apparatus 4 to be fitted to a steering handle is provided at the back face upper section of the plate 1. The clip 2 may be provided at the side section or lower section of the surface of the plate 1 according to usage, and it is fitted to or removed from the automobile handle for use.
Patent JP-S6484862-A (JP)
Title: Spout plug locking device
Inventor: DONARUDO JIEI UIRUSON JIYUNIAA
IPC: B65D55/14
Filed: 1988-09-01
Abstract: PURPOSE: To obtain spout locking device for a drum container by using a locking means comprising a pair of telescopic bars, one of which is inserted into the lugged opening of the other bar and the opening of the other bar is fitted around the other lug. CONSTITUTION: Each of the locking members 14 is furnished with a collar head screw 16 and a lug 18 which has an opening 20 comprising a circular part 20 and a slot 24. Locking bar assembly 32 comprises flat bars 34 identical to each other. Each bar 34 has a neck 40 near the end section 42, and a flange end 36 with a slot. An opening 44 is formed at the inside of the neck 40. The spade-shaped end section 42 is inserted into the slot 24 of the opening 20 in the lug 18. The end 44 of the opposite side is fitted to the other lug. A latch 46 of a padlock 48 is inserted into the opening 20 of the lug at the top of the bar assembly.
Patent JP-H1063602-A (JP)
Title: Input/output control device and information processing system
Inventor: MORIYA TAKAO
IPC: H04L12/40
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to change a program and execute maintenace for an I/O control device without visiting the installation place of the device. SOLUTION: The I/O control device is provided with an interface part 2 connected to an I/O pin connector arranged between the I/O control device and an I/O controlled device, a central control part 1 having a communication processing means for executing communication through a transceiver 12 and an I/O control means for executing I/O control through the interface part 2 and capable of integrally controlling respective parts of the device, a memory part 3 for storing programs and data to be used for the control part 1, and a mapping circuit 9 for executing the mapping of the memory part 3. The control part 1 loads a program received by the communication processing means to the memory part 3 and executes I/O control through the interface part 2 by using the program stored in the memory part 3.
Patent JP-H04104017-A (JP)
Title: Underwater clinical weighing machine and waterproof-type load cell
Inventor: SATO FUMIHIKO
IPC: G01G19/44
Filed: 1990-08-23
Abstract: PURPOSE:To avoid the requirement for taking the excessive attitude of the body of a person to be measured and to facilitate measurement by providing a chair stage by which the underwater body weight can be measured in the seated form. CONSTITUTION:A person to be measured M enters into a water tank and sits on a chair stage 4 so that the total weight of the person to be measured is applied on the stage 4. Then, the upper half of the body is inclined forward in the seated attitude. Supporting arms 7 and 7 are held with both arms, and a part of the body is brought into contact with contact parts 9 and 9. The entire body is submerged into the water. All air in the lungs is blown out under this state. The weight of the person to be measured is detected with a weight detecting means 2 and outputted into a measuring device through a cable 16. The underwater weight and the fatness of the person to be measured are measured with the measuring device and displayed. Thus, the underwater weight can be simply measured, and the measuring accuracy is improved.
Patent JP-H0883590-A (JP)
Title: Atom/molecule operating method
Inventor: SATO SHIRO
IPC: H01J37/28
Filed: 1994-09-14
Abstract: PURPOSE: To provide an atom/molecule operating method by which mounting/ demounting speed of an atom and a molecule is increased and an atomic measure is localized. CONSTITUTION: A probe 2 having a microscopic and sharp tip is drawn near a solid surface 1, and voltage is impressed (5) between both, and an atom and a molecule in an environment where a surface atom and a molecule is separated (4) from a solid surface or are stuck to a probe atom or a probe, are attracted to the solid surface. X-rays 3 are radiated to the solid surface 1 when the operation is separation, and are radiated to the probe 2 when the operation is attraction.